This is more or less how I envision queen of Mirkwood, Thranduil's wife and Legolas' mother. Actually I imagine her to be even more like Orlando Bloom (seeing as Legolas doesn't look that
much like his father, except for the hair and somewhat the eyebrows), but didn't quite succeed to convey that.
I imagine her with golden hair (warmer hue than Thranduil's and also Legolas', even though the latter may have inherited some very faint golden from her) and dark blue-green eyes, Legolas' square jaw (not quite as prominent here as I intended) and his kind, serene features.
I actually started out looking at a picture of Legolas and taking away everything too manly or what seemed like it could have possibly be inherited from Thranduil. tumblr